D
Answer:
John needs to rewrite the expression . Identify which of the following is the simplified form of the expression.
remenber that square is for all
and power is multiplied
Here are the steps to finding the final price.
1. 250 x 0.7 (this is the percent that Miles is paying)
$175
2. $175 x 1.06 (this is the entire price and sale tax together)
$185.50 is the final price.
Answer:
C
Step-by-step explanation:
It curves so it automatically means it isn't any of the answers that say it is.
Numbers with variable powers are NEVER linear, so it is C.
Answer:
42
Step-by-step explanation:
The stem and leaf plot represent the list of numbers:
- 15, 18, 46, 50, 50, 50, 50, 57
The mean of a data set is commonly known as the average. You find the mean by taking the sum of all the data values and dividing that sum by the total number of data values.
The formula for the mean of a population is
The formula for the mean of a sample is
Both of these formulas use the same mathematical process: find the sum of the data values and divide by the total. For the data values entered above, the solution is:
Answer: x=52
Step-by-step explanation:
got it right on khan